I recall that it was referred to as a "CSL". Alexander Calder did some interesting paint jobs. Along with Warhol and Lichtenstein on some of the other BMW's.

Calder's CSL:


Frank Stella:

__________________
'07 Yukon 2500
'13 Subaru Outback 3.6R
'13 Orbea Carpe 9-speed

Currently Benzless
Formerly: 300TD, S600, E55, 560SEL

---= The forest breathes, listen.
-Native American elder